(3,4-Dichlorophenyl)(4-nitrophenyl)methanone CAS 26189-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26189-47-9 |
| Molecular Formula | C13H7Cl2NO3 |
| Molecular Weight | 296.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3,4-Dichlorophenyl)(4-nitrophenyl)methanone (CAS 26189-47-9) pharmaceutical standards reference standard. Molecular formula: C13H7Cl2NO3. Molecular weight: 296.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl2NO3 |
| Molecular Weight | 296.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2-Chloro-5-nitrophenyl)(4-chlorophenyl)methanone (CAS 70132-91-1)
- (4-Chloro-3-nitrophenyl)(4-chlorophenyl)methanone (CAS 31431-17-1)
- (1-(N,N-Dimethylsulfamoyl)-3-(pyridin-2-yl)-1H-pyrazol-4-yl)boronic acid (CAS 746668-81-5)
- 2-Chloro-7,8-dihydroquinolin-5(6H)-one (CAS 124467-36-3)
- N-Cyclohexyl-2-oxooxazolidine-3-sulfonamide (CAS 116943-65-8)
- 2-((tert-Butoxycarbonyl)amino)-5-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 1260667-04-6)
- 2-(5-Bromo-1H-pyrazol-3-yl)isoindoline-1,3-dione (CAS 1638927-33-9)
- Temazepam Impurity 8 (CAS 17311-35-2)
- 1-[(4-Chlorophenyl)sulfonyl]-2-pyrrolidinecarboxylic acid (CAS 73096-27-2)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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